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Amino acid composite reinforcement method for rotten silk cultural relics

An amino acid and silk technology, applied in animal fiber, textiles, papermaking, fiber treatment, etc., can solve the problems of troublesome preparation of silk protein solution, difficult storage and transportation, etc., and achieve the effect of convenient operation and good effect

Inactive Publication Date: 2012-05-02
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the preparation of silk protein solution is cumbersome and difficult to store and transport. Therefore, looking for a more convenient and effective silk protein reinforcement method has attracted people's attention.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] An amino acid composite reinforcement method for decayed silk cultural relics, characterized in that the following steps are adopted:

[0011] A) Use a spray device to evenly spray the 0.5% amino acid aqueous solution on the surface of the waste silk cultural relics until dripping; the amino acids are L-cysteine, L-alanine, L- Any one of lysine, L-histidine, L-arginine;

[0012] B) Complete step A) Wait for 10 minutes, evenly spray the ethylene glycol diglycidyl ether solution with a mass percentage concentration of 3% on the surface of the rotten silk cultural relics, until dripping, dry naturally, and the rotten silk cultural relics are obtained reinforcement.

Embodiment 2

[0014] An amino acid composite reinforcement method for decayed silk cultural relics, characterized in that the following steps are adopted:

[0015] A) Use a spray device to evenly spray the amino acid aqueous solution with a mass percentage concentration of 2% on the surface of the ruined silk cultural relics until dripping; the amino acids are L-cysteine, L-alanine, L- Any one of lysine, L-histidine, L-arginine;

[0016] B) Complete step A) Wait for 10 minutes, evenly spray the ethylene glycol diglycidyl ether solution with a mass percentage concentration of 1.5% on the surface of the rotten silk cultural relics, until dripping, dry naturally, and the rotten silk cultural relics are obtained reinforcement.

Embodiment 3

[0018] An amino acid composite reinforcement method for decayed silk cultural relics, characterized in that the following steps are adopted:

[0019] A) Use a spray device to evenly spray the amino acid aqueous solution with a mass percentage concentration of 1.2% on the surface of the ruined silk cultural relics until dripping; the amino acids are L-cysteine, L-alanine, L- Any one of lysine, L-histidine, L-arginine;

[0020] B) Complete step A) Wait for 10 minutes, evenly spray the ethylene glycol diglycidyl ether solution with a mass percent concentration of 2.2% on the surface of the rotten silk cultural relics, until dripping, dry naturally, and the rotten silk cultural relics are obtained reinforcement.

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PUM

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Abstract

The invention relates to an amino acid composite reinforcement method for rotten silk cultural relics, which is characterized by comprising the following steps: A) using a spraying device to uniformly spray amino acid solution with the mass percentage concentration being 0.5-2 percent onto the surfaces of the rotten silk cultural relics until water can drop down; wherein the amino acid is one of L-cysteine, L-alanine, L-lysine, L-histidine and L-arginine; and B) waiting for 10min after completion of Step A, uniformly spraying ethylene glycol diglycidyl ether solution with the mass percentage concentration being 1.5-3 percent onto the surfaces of the rotten silk cultural relics until water can drop down, and naturally drying the rotten silk cultural relics, thereby reinforcing the rotten silk cultural relics. Compared with the prior art, the method has the advantages that: 1) the operation is more convenient; and 2) the reinforcing effect is obviously better than the effect of the original method, the operation is more convenient and complies with the requirements and concepts of bionic reinforcement.

Description

technical field [0001] The invention relates to an amino acid composite reinforcement method for decayed silk cultural relics, and belongs to the technical field of cultural relics protection. Background technique [0002] Silk is one of the important symbols of Chinese civilization. Silk cultural relics are the crystallization of the wisdom of the working people in ancient my country. They have high scientific value, artistic value and historical value. They are extremely important historical materials for the study of ancient Chinese politics, economy, art, technology and other aspects. However, silk is a natural high-molecular protein, which is easily degraded or destroyed by many factors such as water, light, heat, oxygen, acid, alkali and microorganisms, resulting in a large number of breaks in the silk fiber macromolecular chain, and its The result must be that the strength of the silk fiber is greatly reduced. [0003] The Silk Protein Reinforcement Project, a colla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/342D06M13/352D06M13/432D06M13/165D06M101/10
Inventor 胡智文张敬黄盾
Owner ZHEJIANG SCI-TECH UNIV
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